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ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
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TM
MMBTA28
Micro Commercial Components
Features
·
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
High Current Gain
NPN Surface Mount
Darlington Transistor
•
·
·
·
·
Ideal for Medium Power Amplification and Switching
Epitaxial Planar Die Construction
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
·
Marking: 3SS
SOT-23
Electrical Characteristics @ 25°C Unless Otherwise Specified
A
Symbol
Parameter
Min
Max
Units
D
OFF CHARACTERISTICS
C
V(BR)CEO
V(BR)CBO
V(BR)EBO
ICBO
Collector-Emitter Breakdown Voltage*
(IC=1.0mAdc, IB=0)
Collector-Base Breakdown Voltage
(IC=100µAdc, IE=0)
Emitter-Base Breakdown Voltage
(IE=100µAdc, IC=0)
Collector Cutoff Current
(VCB=60Vdc, IE=0)
80.0
80.0
12.0
Vdc
B
C
Vdc
Vdc
nA
E
B
F
E
100
100
IEBO
Emitter Cutoff Current
nA
H
G
J
(VEB=10Vdc, IC=0)
ON CHARACTERISTICS
k
hFE
DC Current Gain*
DIMENSIONS
(IC=10mAdc, VCE=5Vdc)
(IC=100mAdc, VCE=5Vdc)
10,000
10,000
INCHES
MIN
MM
DIM
A
B
C
D
E
MAX
MIN
2.80
2.30
1.20
.89
1.78
.45
.013
.90
MAX
3.00
2.50
1.40
1.03
2.05
.60
.100
1.10
.180
.51
NOTE
.110
.090
.047
.035
.070
.018
.0005
.035
.003
.015
.118
.098
.055
.041
.081
.024
.0039
.043
.007
.020
VCE(sat)
Collector-Emitter Saturation Voltage
(IC=100mAdc, IB=100uAdc)
1.5
2.0
Vdc
F
G
H
J
VBE(sat)
Base-Emitter Saturation Voltage
(IC=100mAdc,VCE=5.0v)
Vdc
.085
.37
K
SMALL-SIGNAL CHARACTERISTICS
Suggested Solder
Pad Layout
.031
.800
fT
Current Gain-Bandwidth Product
(IC=10mAdc, VCE=5.0Vdc, f=100MHz)
Collector-Emitter Capacitance
(VCB=10Vdec, IE=0, f=1.0MHz)
125
MHz
Ccb
8.0
pF
THERMAL CHARACTERISTICS
Characteristic
.035
.900
Symbol
Max
Unit
.079
2.000
P
D
Total Device Dissipation FR–5 Board,
T = 25°C
A
300
417
mW
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
R
°C/W
°C
q
JA
.037
.950
inches
mm
T , T
–55 to +150
J
stg
.037
.950
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Revision: A
2011/01/01